/***************************************************************************
 *   Copyright (C) 2007 by Warren Kenny   *
 *   warren.kenny@gmail.com   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#ifndef OTAETHERNETHEADER_H
#define OTAETHERNETHEADER_H

#define OTA_MAC_ADDRESS_LENGTH 6
#define OTA_ETHERNET_HEADER_LENGTH 14

/**
	@author Warren Kenny <warren.kenny@gmail.com>
*/

#include <string>

#include <otaCore.h>

class otaEthernetHeader
{
public:
	otaEthernetHeader();
	
	otaEthernetHeader( std::string sourceMAC, std::string destinationMAC, unsigned short type );

	bool deserialize( const char *data, const unsigned int dataSize, const unsigned int offset, unsigned int &newOffset );
	
	bool serialize( char *data, const unsigned int dataSize, const unsigned int offset, unsigned int &newOffset );
	
	std::string getSourceMAC();
	
	std::string getDestinationMAC();
	
	unsigned short getType();
	
    	~otaEthernetHeader();

private:
	std::string m_sourceMAC;
	std::string m_destinationMAC;
	unsigned short m_type;
	bool m_valid;
};

#endif
